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Two Statistical Methods for Resolving Healthy Individuals and Those with Congestive Heart Failure Based on Extended Self-similarity and a Recursive Method

机译:基于扩展自相似和递归方法的两种解决健康个体和充血性心力衰竭的统计方法

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摘要

In this paper we introduce two methods for measuring irregularities in human heartbeat time series (HHTS). First we consider the multi-fractal structure of HHTS to distinguish healthy individuals and from those with congestive heart failure. In this way we modify the Extended Self-Similarity (ESS) method and apply it to HHTS. Our second approach is based on the recursive method, which we use to predict the duration of the next heartbeat by considering a few previous ones. We use standard physiological data and show that these approaches lead to very satisfactory methods to resolve the healthy and CHF individuals. These methods can be used potentially in portable electronic heart alarm systems.
机译:在本文中,我们介绍了两种测量人类心跳时间序列(HHTS)不规则性的方法。首先,我们考虑HHTS的多重分形结构,以区分健康个体和充血性心力衰竭个体。通过这种方式,我们修改了扩展的自相似(ESS)方法,并将其应用于HHTS。我们的第二种方法基于递归方法,该方法用于通过考虑一些先前的心跳来预测下一次心跳的持续时间。我们使用标准的生理数据,并表明这些方法导致解决健康和CHF个体的非常令人满意的方法。这些方法可以潜在地用于便携式电子心脏警报系统中。

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